We have so far registered 4,539 shipyards
| Name | | Hans Kalsrud, Hyggen, Røyken |
| Hans Olsen Ribe, Fevik, Grimstad |
| Hans Pedersen, Eidanger |
| Hans T. Kiær (A. Caspersen), Nedre Kran, Tangen, Drammen, Norge |
| Hantsport, Windsor, Nova Scotia, Canada |
| Hanøya, Risør, Verft R. Gundersen |
| Haparanda, Sverige |
| Harald Gregersen, Moen, Risør |
| Harald Kallevig, Arendal |
| Harbor Boat Building Co., Los Angeles, USA |
| Harburg Hanseatische Werft,Hamburg |
| Harburg, Tyskland |
| Hardanger |
| Hardie, Southwick, UK |
| Harding, Hardanger |
| Harding Verft A/S, Rosendal |
| Harge Varv, Harge, Sverige |
| Harima Dockyard Co. Ltd. Harima, Japan |
| Harkmark, Mandal |
| Harland & Wolff Ltd., Belfast, Nord Irland |
| Harland & Wolff Ltd., Glasgow, UK |
| Harland & Wolff Ltd, Gowan, Glasgow, Scotland |
| Harland & Wolff Ltd, North Woolwich Yard, London, England |
| Harlan & Hollingsworth Corp. Wilmington, Delaware. USA. |
| Harley, Miramichi, New Brunswick, Canada |
